Unit Rates with Fractions

Front

What is a unit rate?

Back

A unit rate is a ratio that compares a quantity to one unit of another quantity, often expressed as 'per' something, such as miles per hour or cost per item.

Front

How do you convert a mixed number to an improper fraction?

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is the formula to find the speed in pages per hour?

Back

Speed (pages per hour) = Total pages written / Total hours taken.

Front

How do you find the time taken to cover one unit distance using a unit rate?

Back

To find the time taken to cover one unit distance, divide 1 by the unit rate (distance per time).

Front

What is the relationship between speed, distance, and time?

Back

The relationship is defined by the formula: Speed = Distance / Time.

Front

How do you simplify a fraction?

Back

To simplify a fraction, divide the numerator and the denominator by their greatest common divisor (GCD).

Front

What is the process to find the unit rate when given a fraction?

Back

To find the unit rate from a fraction, divide the numerator by the denominator to express it as a decimal or a simpler fraction.

Front

How do you convert hours to minutes?

Back

To convert hours to minutes, multiply the number of hours by 60.

Front

What is the significance of understanding unit rates in real-life applications?

Back

Understanding unit rates helps in making informed decisions, such as comparing prices, calculating speeds, and determining efficiency.

Front

How do you calculate the time taken to bike a certain distance given a speed?

Back

Time = Distance / Speed.